PT/INR blood test cost in Clinton, IL
In Clinton, IL, 1 hospital lists a cash price for prothrombin time (PT/INR) clotting test: from $49.20 to $49.20, with a median of $49.20. Across Illinois, the median is $31.20 at 89 hospitals.
Cash prices at 1 facility for code 85610, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Jun 8, 2026 and Jun 8, 2026.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| City of Clinton Clinton, IL · (217) 935-9571 Blood test, clotting time | $49.20 | $49.20 | $13.62–$48.22 | — | Jun 8, 2026 source file |
Outpatient: lowest $49.20, median $49.20, highest $49.20.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is not below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
The prothrombin time (PT) test measures how long it takes blood to clot, and is reported with the INR, a standardized number. It is used to monitor warfarin and to check clotting before surgery or with liver disease.
What the price covers
The price usually covers the PT and INR result. The blood draw is often a separate charge; a fingerstick home or clinic INR check may be billed differently.